# Ubuntu – Resolving dependencies related to 32 bit libraries on 64 bit

I am struggling to make a 32bit application (related to adobe AIR)
work on my 64bit Ubuntu system. The application starts fine but there
is no sound. After running the application from the terminal, I've
noticed the following error messages:

/usr/lib/gtk-2.0/2.10.0/menuproxies/libappmenu.so: wrong ELF class: ELFCLASS64
Gtk-WARNING **: Failed to load type module: